| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $210.78 | 12.789% | $237.7367 | $237.74 | $237.75 | $237.70 |
| Purchase #2 | $167.38 | 5.846% | $177.165 | $177.17 | $177.15 | $177.20 |
| Purchase #3 | $248.80 | 4.554% | $260.1304 | $260.13 | $260.15 | $260.10 |
| Purchase #4 | $130.56 | 4.111% | $135.9273 | $135.93 | $135.95 | $135.90 |
| Purchase #5 | $58.70 | 13.731% | $66.7601 | $66.76 | $66.75 | $66.80 |
| Purchase #6 | $128.97 | 8.392% | $139.7932 | $139.79 | $139.80 | $139.80 |
| Purchase #7 | $34.40 | 5.635% | $36.3384 | $36.34 | $36.35 | $36.30 |
| 7 purchase totals = | $979.59 | $1,053.8511 | $1,053.86 | $1,053.90 | $1,053.80 | |